@import url("https://fonts.googleapis.com/css?family=Montserrat:400,600,700");
@import url("https://fonts.googleapis.com/css?family=Catamaran:400,800");

.error-container {
  text-align: center;
  font-size: 12rem;
  font-family: "Catamaran", sans-serif;
  font-weight: 800;
  margin: 1.5rem 1rem;
}

.error-container > span {
  display: inline-block;
  line-height: 0.7;
  position: relative;
  color: #ffb485;
}

.error-container > span {
  display: inline-block;
  position: relative;
  vertical-align: middle;
}

.error-container > span:nth-of-type(1) {
  color: #d1f2a5;
  animation: colordancing 4s infinite;
}

.error-container > span:nth-of-type(3) {
  color: #f56991;
  animation: colordancing2 4s infinite;
}

.error-container > span:nth-of-type(2) {
  width: 120px;
  height: 120px;
  border-radius: 999px;
}

.error-container > span:nth-of-type(2):before,
.error-container > span:nth-of-type(2):after {
  border-radius: 0%;
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: inherit;
  height: inherit;
  border-radius: 999px;
  box-shadow: inset 30px 0 0 rgba(209, 242, 165, 0.4),
    inset 0 30px 0 rgba(239, 250, 180, 0.4),
    inset -30px 0 0 rgba(255, 196, 140, 0.4),
    inset 0 -30px 0 rgba(245, 105, 145, 0.4);
  animation: shadowsdancing 4s infinite;
}

.error-container > span:nth-of-type(2):before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  transform: rotate(45deg);
}

.screen-reader-text {
  position: absolute;
  top: -9999em;
  left: -9999em;
}

@keyframes shadowsdancing {
  0% {
    box-shadow: inset 30px 0 0 rgba(209, 242, 165, 0.4),
      inset 0 30px 0 rgba(239, 250, 180, 0.4),
      inset -30px 0 0 rgba(255, 196, 140, 0.4),
      inset 0 -30px 0 rgba(245, 105, 145, 0.4);
  }
  25% {
    box-shadow: inset 30px 0 0 rgba(245, 105, 145, 0.4),
      inset 0 30px 0 rgba(209, 242, 165, 0.4),
      inset -30px 0 0 rgba(239, 250, 180, 0.4),
      inset 0 -30px 0 rgba(255, 196, 140, 0.4);
  }
  50% {
    box-shadow: inset 30px 0 0 rgba(255, 196, 140, 0.4),
      inset 0 30px 0 rgba(245, 105, 145, 0.4),
      inset -30px 0 0 rgba(209, 242, 165, 0.4),
      inset 0 -30px 0 rgba(239, 250, 180, 0.4);
  }
  75% {
    box-shadow: inset 30px 0 0 rgba(239, 250, 180, 0.4),
      inset 0 30px 0 rgba(255, 196, 140, 0.4),
      inset -30px 0 0 rgba(245, 105, 145, 0.4),
      inset 0 -30px 0 rgba(209, 242, 165, 0.4);
  }
  100% {
    box-shadow: inset 30px 0 0 rgba(209, 242, 165, 0.4),
      inset 0 30px 0 rgba(239, 250, 180, 0.4),
      inset -30px 0 0 rgba(255, 196, 140, 0.4),
      inset 0 -30px 0 rgba(245, 105, 145, 0.4);
  }
}

@keyframes colordancing {
  0% {
    color: #d1f2a5;
  }
  25% {
    color: #f56991;
  }
  50% {
    color: #ffc48c;
  }
  75% {
    color: #effab4;
  }
  100% {
    color: #d1f2a5;
  }
}

@keyframes colordancing2 {
  0% {
    color: #ffc48c;
  }
  25% {
    color: #effab4;
  }
  50% {
    color: #d1f2a5;
  }
  75% {
    color: #f56991;
  }
  100% {
    color: #ffc48c;
  }
}

//demo
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.page-404 {
  height: calc(100vh - 3.5rem);
  color: #92a4ad;
  background-color: #416475;
}

h1 {
  text-align: center;
  padding: 30px 15px;
}
